218619936

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 656667648

約数和(自身を除く): 438047712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 186, 188, 248, 279, 282, 288, 372, 376, 423, 496, 521, 558, 564, 744, 752, 846, 992, 1042, 1116, 1128, 1457, 1488, 1504, 1563, 1692, 2084, 2232, 2256, 2914, 2976, 3126, 3384, 4168, 4371, 4464, 4512, 4689, 5828, 6252, 6768, 8336, 8742, 8928, 9378, 11656, 12504, 13113, 13536, 16151, 16672, 17484, 18756, 23312, 24487, 25008, 26226, 32302, 34968, 37512, 46624, 48453, 48974, 50016, 52452, 64604, 69936, 73461, 75024, 96906, 97948, 104904, 129208, 139872, 145359, 146922, 150048, 193812, 195896, 209808, 220383, 258416, 290718, 293844, 387624, 391792, 419616, 440766, 516832, 581436, 587688, 759097, 775248, 783584, 881532, 1162872, 1175376, 1518194, 1550496, 1763064, 2277291, 2325744, 2350752, 3036388, 3526128, 4554582, 4651488, 6072776, 6831873, 7052256, 9109164, 12145552, 13663746, 18218328, 24291104, 27327492, 36436656, 54654984, 72873312, 109309968, 218619936]

約数ペア:

[(1, 218619936), (2, 109309968), (3, 72873312), (4, 54654984), (6, 36436656), (8, 27327492), (9, 24291104), (12, 18218328), (16, 13663746), (18, 12145552), (24, 9109164), (31, 7052256), (32, 6831873), (36, 6072776), (47, 4651488), (48, 4554582), (62, 3526128), (72, 3036388), (93, 2350752), (94, 2325744), (96, 2277291), (124, 1763064), (141, 1550496), (144, 1518194), (186, 1175376), (188, 1162872), (248, 881532), (279, 783584), (282, 775248), (288, 759097), (372, 587688), (376, 581436), (423, 516832), (496, 440766), (521, 419616), (558, 391792), (564, 387624), (744, 293844), (752, 290718), (846, 258416), (992, 220383), (1042, 209808), (1116, 195896), (1128, 193812), (1457, 150048), (1488, 146922), (1504, 145359), (1563, 139872), (1692, 129208), (2084, 104904), (2232, 97948), (2256, 96906), (2914, 75024), (2976, 73461), (3126, 69936), (3384, 64604), (4168, 52452), (4371, 50016), (4464, 48974), (4512, 48453), (4689, 46624), (5828, 37512), (6252, 34968), (6768, 32302), (8336, 26226), (8742, 25008), (8928, 24487), (9378, 23312), (11656, 18756), (12504, 17484), (13113, 16672), (13536, 16151)]